'Quietly' in the Bible

And when Abner was back in Hebron, Joab took him on one side by the doorway of the town to have a word with him quietly, and there he gave him a wound in the stomach, causing his death in payment for the death of his brother Asahel.

But when David saw that his servants were talking together quietly, he was certain that the child was dead: and he said to his servants, Is the child dead? and they said, He is.

And the people made their way back to the town quietly and secretly, as those who are shamed go secretly when they go in flight from the war.